diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-11-26 22:57:55 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-11-27 14:16:07 +0300 |
| commit | a43a262901363ea412c288e5ebc3a3c0a8ff6591 (patch) | |
| tree | 7d0d6f079a72490a8e50b9a9d71ded53ba419cda /sound/soc/codecs/tlv320aic31xx.c | |
| parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) | |
| download | linux-a43a262901363ea412c288e5ebc3a3c0a8ff6591.tar.xz | |
ASoC: tlv320aix31xx: Cleanup manual bias level transitions
Set the CODEC driver's suspend_bias_off flag rather than manually going to
SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
the code a bit shorter and cleaner.
Since the ASoC core now takes care of setting the bias level to
SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually
anymore either.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/tlv320aic31xx.c')
| -rw-r--r-- | sound/soc/codecs/tlv320aic31xx.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c index 145fe5b253d4..6cd5f50a9eb7 100644 --- a/sound/soc/codecs/tlv320aic31xx.c +++ b/sound/soc/codecs/tlv320aic31xx.c @@ -1056,18 +1056,6 @@ static int aic31xx_set_bias_level(struct snd_soc_codec *codec, return 0; } -static int aic31xx_suspend(struct snd_soc_codec *codec) -{ - aic31xx_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - -static int aic31xx_resume(struct snd_soc_codec *codec) -{ - aic31xx_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - return 0; -} - static int aic31xx_codec_probe(struct snd_soc_codec *codec) { int ret = 0; @@ -1110,8 +1098,6 @@ static int aic31xx_codec_remove(struct snd_soc_codec *codec) { struct aic31xx_priv *aic31xx = snd_soc_codec_get_drvdata(codec); int i; - /* power down chip */ - aic31xx_set_bias_level(codec, SND_SOC_BIAS_OFF); for (i = 0; i < ARRAY_SIZE(aic31xx->supplies); i++) regulator_unregister_notifier(aic31xx->supplies[i].consumer, @@ -1123,9 +1109,9 @@ static int aic31xx_codec_remove(struct snd_soc_codec *codec) static struct snd_soc_codec_driver soc_codec_driver_aic31xx = { .probe = aic31xx_codec_probe, .remove = aic31xx_codec_remove, - .suspend = aic31xx_suspend, - .resume = aic31xx_resume, .set_bias_level = aic31xx_set_bias_level, + .suspend_bias_off = true, + .controls = aic31xx_snd_controls, .num_controls = ARRAY_SIZE(aic31xx_snd_controls), .dapm_widgets = aic31xx_dapm_widgets, |